axolotl: overlay: power_profile: add missing cluster frequency

The missing frequency causes warnings to frequent logs quite often:
  - CpuPowerCalculator: UID 0 CPU freq # mismatch: Power Profile # 41 actual # 42

Change-Id: Ifb19f214d7c49649c445fae90eb0a6775f80c3b6
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>